Kevin Ford conducted his 2nd (FD30) Nutrition/Repository/Pro K generic urine collections which will continue for the next 24-hour run. Samples are secured in a MELFI (Minus-Eighty Laboratory Freezer for ISS) within 30 min after collection, two in each 3x5 mesh bag.

Oleg Novitskiy completed the routine daily & weekly servicing of the SOZh system (Environment Control & Life Support System, ECLSS) in the SM and FGB. [This included the weekly collection of the toilet flush (SP) counter and water supply (SVO) readings of SM & FGB for calldown to TsUP-Moscow, as well as the weekly checkup on the Russian POTOK-150MK (150 micron) air filter unit of the SM's & FGB's SOGS air revitalization subsystem, gathering weekly data on total operating time & "On" durations for calldown. SOZh servicing includes checking the ASU toilet facilities, replacement of the KTO & KBO solid waste containers and replacement of EDV-SV waste water and EDV-U urine containers as required.]

Oleg also initiated again the overnight test of the TEKh-39 LCS (Laser Communications System, Russian: SLS) in the SM by copying the test data collected overnight from the RSE-SLS A31p laptop to the RSS2 laptop for data downlink and log file dump.

CDR & FE-2 had their weekly PFCs (Private Family Conferences) on their schedule, via S-band/audio and Ku-band/MS-NetMeeting application (which displays the uplinked ground video on an SSC laptop), Evgeny at ~5:50am, Kevin at ~2:55pm EST.